baber/WOPTO huggingface dataset:
Patent JP-H01208426-A (JP)
Title: Method and lance for producing molten metal or alloy bath
Inventor: NOERU RUTOJIEN
IPC: F27D99/00
Filed: 1988-07-21
Abstract: PURPOSE: To produce molten metal or a bath of alloy having no pickup of hydrogen by charging flaky metals or alloys into a furnace and radiating a liquefying gas of N 2 , Ar or Co 2  at a specific flow rate thereon while heating and melting these metals or alloys.  
     CONSTITUTION: The flaky materials 12 having ≥1 kinds of the metals or alloys and forming a charge are charged into the induction furnace 1 having dielectric substances 3. The charge is melted by induction heating. At this time, the liquefying gas consisting of the N 2 , Ar, Co 2 , etc., in a storage container 10, is radiated onto the charge from a diffuser 34 disposed at the front end of the perpendicular part 32 of an L-shaped lance 8. The radiation of the liquefying gas needs to be started at the start of the heating of the charge and to be executed before tapping is started. The radiation flow rate is adequately 0.025 to 0.100lb per lin 3  of the metal bath 4 in the furnace 1. As a result, the molten metal or alloy with which the hydrogen pickup is substantially prevented is obtd. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H1010205-A (JP)
Title: Test head of semiconductor test deuce
Inventor: INOMATA KENICHI
IPC: G01R31/26
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a test head of semiconductor test device for testing a plurality of channel signals by multiplexing them with a constitution that the stray capacity of comparator side does not increase. SOLUTION: Each of signal channels of multiple pin output of tested device is multiplexed for testing with this test head by providing two switches in signal line of each channel and one grounded switch. In this case, all switches S12, S22 and S32 connected to the comparator side of each channel are provided near the comparator 40 to reduce the input capacity to this comparator 40.
Patent JP-2001014280-A (JP)
Title: Method and device for management of substitute object in distributed processing system
Inventor: TAKAHASHI HIROAKI
IPC: G06F9/46
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To improve the client processing efficiency and also to improve the system availability for user. SOLUTION: In a client process 5, all interfaces scheduling to issue the processing execution requests are confirmed, the names of these interfaces are notified to a gateway process 7 and the position information on the server processes 1a, 1b and 1c concerning the interface names are requested (S10-a). The position information on the process 1a-1c are received from the process 7 (S10-c) and the substitute objects 13a, 13b, 13c and 13d are produced for every interface (S10-d). A substitute object pool 11 is set to pool the objects 13a-13d (S10-e).
Patent JP-S6161809-A (JP)
Title: Resin blow molding machine
Inventor: NAKAMURA RYOZO
IPC: B29C48/09
Filed: 1984-09-03
Abstract: PURPOSE:To enable to keep the temperature of a lip part at constant by a structure wherein a lip heater to heat the lip part is provided in a core die arranged in a discharge hole formed on a die head. CONSTITUTION:A lip part 11, which forms a gap 12 together with a discharge hole 9 to preform parison by discharging molten resin through the gap 12, is attached on the outside of a core die 10 arranged in the discharge hole 9 formed on a die head 8. In addition, adjusting bolts 13 to adjust the gap 12 are mounted on the core die 10. Further, a lip heater 14 is mounted at the tip of the core die 10 in order to transfer its heat energy through the adjusting bolts 13 to the lip part 11. A cover 19 for the lip heater 14 is mounted on the tip of the core die in order to prevent the heat of the lip heater 14 from dissipating out of the core die 10 to the outside. Furthermore, a thermocouple 21 to measure the temperature of the lip heater 14 is arranged so as to be able to correctly control the temperature at the tip of the lip part 11. Thus, the temperature at the lip part is kept at constant, resulting in preventing the inside surface of parison from roughening.
Patent JP-S6244862-A (JP)
Title: Inter-processor connecting device
Inventor: NAKAGAKI MASAO
IPC: G06F15/16
Filed: 1985-08-22
Abstract: PURPOSE:To improve processing efficiency by cancelling the processing to access from a connecting device between other processors when a certain processor accesses and executing the accessing from the processor with priority. CONSTITUTION:When a processing part 2 is accessed from the connecting device between other processors connected to the processing part 2, the processing part 2 starts processing by using the contents of a state flag table 00 in which an effective flag of an objective subchannel 0 is set up and stores the processed result in a state table 10 in which the effective flag is not set up. When the subchannel 0 is accessed from the processor connected to a processing part 1, the processing part 1 sends a cancel signal (c) and stops the processing of the processing part 2 to execute processing by using the state table 00. After the end of the processing, the processing part 2 executes the processing from the initial stage by referring the updated stage table 00, stores the processed result in the status table 10 and then inverts the effective flags of the state tables 00, 10.
Patent JP-S5972286-A (JP)
Title: Color display device
Inventor: YONENAGA TAKASHI
IPC: G09G5/04
Filed: 1982-10-18
Abstract: PURPOSE:To prevent cross talk by providing a changeover switch in front of a color circuit and a video signal which are supplied with a monitor signal, and supplying a color TV signal to the color circuit and video circuit only when the color TV signal is received. CONSTITUTION:The color TV signal received by an antenna 1 is supplied to the color circuit 5 and the video circuit 6 through a tuner IF circuit 2 and a switching circuit 3. The circuit 5 outputs color difference signals R-Y, G-Y, and B-Y. Monitor color signals are supplied from terminals 10-12. The changeover switch SW5 operates associatively with changeover switches SW1-SW3 to supply the color TV signal to the circuits 5 and 6 only when the color TV signal is received.
Patent JP-H0913180-A (JP)
Title: Anti-corrosive composition for copper material
Inventor: SHIMIZU HITOSHI
IPC: H01B7/28
Filed: 1995-06-28
Abstract: PURPOSE: To obtain a coating material composition for copper material closely adhesive to a covering material and excellent in anti-corrosive action by blending a benzotriazol based compound, an aliphatic amine, a quaternary ammonium compound and an alkoxysilane in a non-aq. solvent. CONSTITUTION: This anti-corrosive composition for copper material is obtained by blending 0.1-10 pts.wt. benzotriazol based compound. 0.1-5 pts.wt. aliphatic amine or/and quaternary ammonium compound, 0.1-5 pts.wt. alkoxysilane and the balance non-aq. solvent. The resultant anti-corrosive composition for copper material exhibits excellent anti-corrosive action when coating it to a copper material such as a copper wire, a hard-drawn copper strand wire and enables to enhance the adhesivity of the coating material to the copper material in an insulated wire or the like.
Patent JP-S6244523-A (JP)
Title: Manufacture of austenitic stainless steel bar
Inventor: NAKASUJI KAZUYUKI
IPC: C21D8/06
Filed: 1985-08-20
Abstract: PURPOSE:To simply perform soln. heat treatment with a low cost, by rolling an austenitic stainless steel stock at finishing temp. of >= a specified temp. by a diagonal rolling mill, and cooling the steel as it is without reheating it. CONSTITUTION:The austenitic stainless steel stock 10 rolled previously to shape having a prescribed circular section is rolled to a steel bar 11 having the aimed diameter by the diagonal rolling mill 4 having cone shaped rolls 1, 2, 3. In this case, temp. of the bar 11 after rolling is measured by an optical thermometer 15, the temp. is inputted in a rolling speed controller 16, in case the measured temp. is <=950 deg.C, revolving number of the rolls 1, 2, 3 is increased to increase rolling draft and the temp. just after rolling is controlled to >=950 deg.C. The bar 11 of >=950 deg.C is quenched with water by a cooling apparatus 20 to soln. heat treat it, ppt. of Cr carbide to grain boundary is suppressed and the titled steel bar superior in corrosion resistance is manufactured.
Patent JP-H0911788-A (JP)
Title: Dresser with three mirrors in vehicle
Inventor: KATO SANAE
IPC: B60N3/00
Filed: 1995-06-27
Abstract: PURPOSE: To provide a dresser with three mirrors for a vehicle used in the vehicle which is convenient for makeup, to bind the hair, and to arrange the hair style, in the vehicle, primarily, and can be realized easily in a simple structure, secondarily. CONSTITUTION: A dresser with three mirror 1 used in a vehicle is installed to the trim 3 of the cab 2 of a vehicle, and it is composed by providing a mirror main body 4 fixed to the trim 3, the left and the right doors 5 which can open and close the mirror main body 4 from the left side and the right side, the left and the right mirrors 6 fixed on the rear sides of the left and the right doors 5 respectively, and lock members 7 attached to the left and the right doors 5 opposing each other, and can maintain the closing condition of the left and the right doors 5 being locked each other.  When it is not used, the mirror main body 4 is closed by the left and the right doors 5, and its closing condition is maintained by the lock members 7, and when it is used, the locking of the lock members 7 is released to open the left and the right doors 5 to the left side and the right side respectively, so as to open and expose the mirror main body 4, and at the same time, the left and the right mirrors 6 on the rear sides of the left and the right doors 5 are opened and exposed to the left side and the right side.
Patent JP-S6074684-A (JP)
Title: Manufacture of fet
Inventor: ARAI MICHIO
IPC: H01L29/812
Filed: 1983-09-30
Abstract: PURPOSE:To contrive to enhance the performance by reduction of the resistance between the source and gate by a method wherein a high resistant region is formed in a semiconductor layer of a low resistance and the first conductivity type by ion implantation via a masking member having a window hole, and next a p-n juction or a Schottky barrier constituting the gate is formed in the high resistant region through the same window hole. CONSTITUTION:An n-type GaAs yaer 12 of a low resistance is formed on a semi- insulation compound semiconductor substrate, e.g., a GaAs substrate 11. An insulation film 13 e.g. of Si3N4, SiO2, or Al2O3 is formed thereon, and the gate window hole 15 is formed by selective removal of the insulation film. Ion implantation is performed only to the gate part with a photo resist layer 14 and the insulation film 13 as a mask. Next, the photo resist layer is removed, and annealing treatment is performed; then the part serving as a channel layer is changed into an n-type high resistant region 16 by electric activation. After a metal such as Au, Al, TiPtAu is adhered by including the window hole, a gate metal 17 is formed by patterning. Thus, a Schottky barrier is formed between this gate metal and the GaAs high resistant region.
Patent JP-H0278264-A (JP)
Title: Pin lattice array package structure
Inventor: ARUBAATO NUU
IPC: H01L23/02
Filed: 1989-07-14
Abstract: PURPOSE: To enhance mounting density by a method wherein one of conductor tacks is extended from a bonding pad on an external lead bond region to outwardly, and the other tracks are extended inwardly. CONSTITUTION: In order to further equalize an electric signal delay between different channels, a delay line (capacitance-load) network in metallized trace patterns is used. The capacitance load network is established by a plurality of first 'open circuits' stub members 43a extending outwardly and a plurality of second 'open circuit' 43b extending outwardly. The members 43a, 43b are disposed on a reverse side to and integral with a conductor track 40. The delay line network enables impedance matching capability, and signal delays between different channels are equalized, thereby compensating a terminal pin, a TAB tape lead circuit and any discontinuity effects within a mounting structure. Thereby, mounting density is enhanced.
Patent JP-S6073429-A (JP)
Title: Correcting method of unbalance of dynamic balance testing machine
Inventor: NAKAYAMA YOSHIMITSU
IPC: G01M1/30
Filed: 1983-09-30
Abstract: PURPOSE:To reduce component vectors of unbalance and improve the efficiency of correction by setting at least six even reference directions around the axis of rotation of a rotating body at angular intervals, and correcting the unbalance between both end surfaces of the rotating body on another surface when the unbalance can not be corrected as it is. CONSTITUTION:Eight reference directions are set around the axis of rotation of a crank shaft at angular intervals as a direction in which a component vector of unbalance is calculated. When unbalance r0 of the other end surface R can not be corrected as it is, component vectors r7 and r8 of the unbalance r0 are calculated in two mutually adjacent reference directions D7 and D8. For example, when the partial component r8 can not be corrected as it is, the equivalent unbalance r8' of a surface RM and equivalent unbalance r8'' of a surface L are operated for the component vector r8 of the surface R, and a counter weight 1 is cut on those surfaces to correct the dynamic unbalance of the crank shaft.
Patent JP-S58131906-A (JP)
Inventor: ROBAATO JIEEMUSU SUIIZEN
IPC: A01N37/48
Filed: 1982-10-19
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1131532-A (JP)
Title: Lithium secondary battery
Inventor: TAKEUCHI SEIJI
IPC: H01M4/525
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a battery having large output density and superior in charge and discharge cycle characteristics by using specific LiNiO2 as a positive active material, a carbon material supporting Ag very fine grain as a negative active material, and the mixture of specific cyclic ester and chain ester as nonaqueous electrolyte solution, and specifying energy density. SOLUTION: Specific LiNiO2 is used as a positive electrode active material, its mole ratio of LI/Ni is 0.96 to 1.04, the crystal C-axis length is 14.205A or less, and the Ni3+ /Ni3+ +Ni2+ in a compound oxide is 0.99 or more. A carbon material, supporting or mixed with Ag very time grain, is used as the negative active material. The mixture of cyclic ester and chain ester, in which the volume mixing rate of the cyclic ester is 33% or less, is used as nonaqueous electrolyte solution containing electrolyte. A porous film of polypropylene, polyethylene, and polyolefine base is used as a separator, and its energy density is specified to be 384 to 420 Wh/l.
Patent JP-H0932959-A (JP)
Title: Solenoid valve
Inventor: MIYASATO KAZUO
IPC: B60T8/36
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To use parts for a two-port solenoid valve and a three-port solenoid valve in common with each other and to reduce a cost and size by a method wherein a hollow part is formed at the interior of a stator core and formed in the shape of a cylinder with a bottom having a hole formed approximately in the central part of a bottom part, and the hollow part of the stator core is filled with a resin piece to hold a spring. SOLUTION: A stator core 5 having an inner part in which a cavity is formed has a bottom 5a approximately in the central part of which a hole is formed, and the cavity part is filled with a resin piece 12. A recessed part 12a is formed in the resin piece 12 and holds a spring 11 extending through the bottom 5a of the stator core 5. This constitution uses parts for a two-port solenoid valve and a three-port solenoid valve in common with each other, and reduces the cost and the size of a solenoid valve 6.
Patent JP-H0741800-A (JP)
Title: Leather for health and sanitation
Inventor: FUJIMOTO YOSHINOBU
IPC: C14C11/00
Filed: 1993-07-26
Abstract: PURPOSE:To obtain a practically useful leather for health and sanitation which retains a high level of antibacterial action over a long period without detriment to the drape and hand of the raw material. CONSTITUTION:This leather 1 is prepared by applying an emulsion type polyurethane resin 6 which employs a water-contg. dispersant to the surface 8 of a raw material leather 2. The polyurethane resin 6 has an appropriate flexibility after solidification by evaporation of water, has a relatively high transparency and has a relatively high adhesive power to the raw material leather 2. The leather 2 contains powder of a ceramic which emits far-infrared ray when irradiated with a heat energy. On the surface layer 8 and the ceramic powder is borne stably over a long period without lowering the drape and hand of the raw material leather 2. Thus the leather has a thermotherapic effect such as promotion of blood circulation by the action of the far-infrared ray and consequently an antibacterial effect over a long period.
Patent JP-H0844100-A (JP)
Title: Recording film
Inventor: MATSUURA KAZUO
IPC: B41M5/52
Filed: 1994-08-04
Abstract: PURPOSE:To ensure superior heat resistance, silicone oil absorbing property, ink absorbing property, toner fixability and printability by using a polyethylene 2,6-naphthalate film as a substrate film and forming a recording layer with colloidal silica and a water-soluble polymer. CONSTITUTION:When a recording layer is laminated on a substrate film to obtain a recording film, a polyethylene 2,6-naphthalate film is used as the substrate film and the recording layer is formed with colloidal silica and a water- soluble polymer. Polyester is a general name for polymers each having ester bonds as the principal bonds of the principal chain and especially pref. polyester is polyethylene 2,6-naphthalate. The colloidal silica has a rosary-like linked and/or branched shape and is, e.g. spherical colloidal silica having a rosary-like linked long chain structure or connected and branched colloidal silica.
Patent JP-2000018946-A (JP)
Title: Reflector, laser irradiating device, and laser device for marking
Inventor: TERAUCHI KAZUHIDE
IPC: G02B5/08
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To successively provide the marking laser device which displays laser irradiation lines in all horizontal or perpendicular azimuths. SOLUTION: This reflection mirror M is constituted by forming a conic recessed part 4 which has a 90 deg. vertical angle and its peak part aligned with the center line 3 of a solid columnar body on one end surface of the solid columnar body made of a light-transmissive member and forming a reflecting film 5 on the internal surface of the conic recessed part, so that the border surface formed with the internal surface of the conic recessed part is a reflecting surface. This laser irradiating device L has a semiconductor laser light source 21, a condenser lens system 23, and the reflecting mirror M arranged and held in order on the center line of a holder 10 forming a hold chamber, which is sectioned circularly at right angles to the center line and reflects the laser light emitted by the semiconductor laser light in all azimuths crossing the center line at right angles for irradiation. The setting-out laser device L displays reference lines, which are successive horizontally and perpendicular in all the azimuth by irradiation by supporting the laser irradiating device L in a freely oscillatory state on a support frame which is equipped with a horizontal control means for controlling the horizontal adjustment according to a horizontal detecting means and utilizing the reflection mirror of the laser irradiating device.
Patent JP-S6427515-A (JP)
Title: Rice cooking apparatus
Inventor: SUZUKI MASUO
IPC: A47J27/00
Filed: 1987-07-23
Abstract: PURPOSE: To surely close the cover of a rice cooker fed with rice by liftably providing the cover closing device of the rice cooker on a rice cooker conveyance path by a rice cooker mount base. CONSTITUTION: When a cover closing device 15 is moved upward and a desired rice cooking quantity is set and a rice cooking device is started, a rice cooker mount base 11 is moved to the inside of a device main body by a drive device 12, and a rice cooker 8 is conveyed to below a rice feed port 13 and a water feed port 14. When the feed of rice and water is completed, the rice cooker mount base 11 is returned to the position of the front opening section of the device main body. When the rice cooker 8 passes below the cover closing device 15, the cover of the rice cooker 8 is brought into contact with a cover contact body 16, and the cover is prostrated in the direction of an arrow of (b). When the movement of the rice cooker mount base 11 is completed, the cover closing device 15 is lowered by a motor 20 to press and surely close the cover of the rice cooker 8.
Patent JP-S5885631-A (JP)
Title: Switching circuit
Inventor: SUEYOSHI SUSUMU
IPC: H03K17/04
Filed: 1981-11-17
Abstract: PURPOSE:To reduce an electric power loss of a switching circuit, by differentiating the terminal voltage of a load, turning on a transistor by its differential waveform, and short-circuiting the base and the emitter of a switching transistor for driving a load. CONSTITUTION:Between a terminal of a load 1 and a reference electric power supply, a differentiating circuit consisting of a capacitor C2 and resistance R3 is provided, a differential waveform (c) from this circuit becomes a base input (d) of a transistor TRQ2 through a resistance R4 and capacitor C3, and the TRQ2 short-circuits the base and the emitter of a switching TRQ1 for driving the load 1. During a period t1-t3, a driving pulse (a) is applied to the base of the TRQ1, and the TRQ1 is turned on, but since the waveform (c) is in a negative level, the TRQ2 remains off. When the pulse (a) disappears, load terminal voltage (b) starts to rise to a high level, and the waveform (c) is varied to a high level. The TRQ2 turns on at the time t4, the base waveform (d) is clamped by the base-emitter voltage VBE2, simultaneously, base stored charge of the TRQ1 is discharged instantaneously through the TRQ2, and a collector loss PC of the TRQ1 is reduced.
Patent JP-H0663245-A (JP)
Title: Method for game play using die and doubling cube
Inventor: HARU REBUII
IPC: A63F9/04
Filed: 1992-07-10
Abstract: PURPOSE: To provide an excellent die game for competition which permits a wide range of use, easy to carry and full of excitement and strategy. CONSTITUTION: This game provides elements for a combination of die games for competition for at least two players and comprises at least two die parts 10 having at least three different numerals on sides of a rolling die, a multiplication member 12 selectively correlating with an accumulation value established by the two dice 10 after repeated shakings and movable between the players, and a carrier which carries elements together as one combination and which is suitable for carrying them.
Patent JP-H1012437-A (JP)
Title: Alloy magnetic film with substrate for magnetic head, its manufacture and magnetic head
Inventor: YAEGASHI SEIJI
IPC: C22C38/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of ferromagnetic body layer made of Fe3 O4 on a substrate during heat treatment by forming a buffer layer Cox Oy (y/x=1 to 4/3). SOLUTION: In an alloy magnetic film with substrate for magnetic head in which an alloy magnetic film formed of an Fe-M-C-based nano crystal alloy (M: element of IVB group, VB group, IIIA group, and IVA group) or an Fe-M- based alloy (M: element of IVB group, VB group, IIIA group, and IVA group) is formed on a substrate made of α-Fe2 O3 with a buffer layer in between, the buffer layer is formed of Cox Oy (y/x=1 to 4/3). In addition, Cox Oy is CoO or Co3 O4 . Further, the Fe-M-C-based nano crystal alloy is one kind among Fe-Si-Al- Hf-Ta-C, Fe-Si-Al-Hf-C, Fe-Hf-C, Fe-Si-Hf-C, and Fe-Si-Hf-Ta-C.